import pandas as pd
# 文件路径
datafile_test = './data/test.csv'  # test原始数据，第一行为属性标签
datafile_train = './data/train.csv'  # train原始数据，第一行为属性标签

# 读取训练样本和测试样本
data_train = pd.read_csv(datafile_train)
data_test = pd.read_csv(datafile_test)

# print(data_test)
print(data_train)